accessing visited field in node class
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Da2002
Nov 27, 2010, 12:52:50 PM11/27/10
to Cornell CS 2110
when I try to access the visited field in node, it tells me it is not
visible. When I look in the node class, I find no getter or setter for
this field. How come? how do we access this private field and modify
it?
visible. When I look in the node class, I find no getter or setter for
this field. How come? how do we access this private field and modify
it?
Jack Zhou
Nov 27, 2010, 12:57:39 PM11/27/10
to cornell...@googlegroups.com
You can't. I'm guessing it's used to keep track of awarded "Exploration" points. You have to find some other way to store your own "visited" data. Hint: Node.setUserData() and Node.getUserData() can be used to store arbitrary objects in a Node.
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Da2002
Nov 27, 2010, 1:02:02 PM11/27/10
to Cornell CS 2110
oh i see, thanks!
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